Devin vs GitHub Copilot: Side-by-Side Comparison 2026

Devin vs GitHub Copilot comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.

Devin is an AI agent from Cognition — fully autonomous ai software engineer. GitHub Copilot is an editor extension from GitHub (Microsoft) — your ai pair programmer.

Devin

Autonomous AI coding agent by Cognition. Handles full development tasks end-to-end. Cognition also owns Windsurf, integrating IDE and agent workflows.

  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands
  • ✓ Test generation

$20/mo · 3 plans

GitHub Copilot

GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.

  • ✓ Code completions
  • ✓ Chat
  • ✓ CLI integration
  • ✓ Pull request summaries
  • ✓ Code review

Free / $10/mo · 5 plans

Feature Devin GitHub Copilot
Category AgentExtension
Starting Price $20/mo Free
Model Family ProprietaryMulti-model
Voice Input — ✓
Open Source NoNo

Pricing verified May 4, 2026. Devin pricing | GitHub Copilot pricing

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Key Differences

  • Category: Devin is an AI agent; GitHub Copilot is an editor extension.
  • Free tier: GitHub Copilot has a free tier; Devin does not.
  • Starting price: Devin starts at $20/mo; GitHub Copilot starts at $10/mo.
  • Model family: Devin uses Proprietary; GitHub Copilot uses Multi-model.
  • Platforms: Devin runs on Web; GitHub Copilot runs on Desktop, Web.
  • Provider: Devin is built by Cognition; GitHub Copilot is built by GitHub (Microsoft).
  • Capabilities: GitHub Copilot has voice input.

Which Should You Choose?

Choose Devin if you want fully autonomous engineering tasks with minimal supervision. Choose GitHub Copilot if you want deep integration with GitHub workflows. Read our full reviews to see which fits your workflow.

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